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Le Mont Sharp, dans le Cratère Gale, photographié par le rover Curiosity. © Nasa

An explosive volcanic eruption on Mars created this rare mineral!

In 2016, the Curiosity rover found a mineral called tridymite in sediments observed inside the Gale crater in which it landed exactly 10 years ago. According to some researchers, this mineral was formed by fractional crystallization in a magmatic reservoir, before being thrown into the air during an explosive eruption to finally fall and sediment …

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Anti-Covid vaccine: with Pfizer or Moderna, the risk of myocarditis remains overall "very rare" for the Medicines Safety Agency

Anti-Covid vaccine: with Pfizer or Moderna, the risk of myocarditis remains overall “very rare” for the Medicines Safety Agency

As part of the reinforced surveillance system for vaccines against Covid-19, the EPI-PHARE group has conducted a new pharmacoepidemiology study on the risk of myocarditis after injection of an mRNA vaccine from Pfizer laboratories (Comirnaty ) and from Moderna (Spikevax). According to new data relayed by the ANSM on July 22, 2022, the risk of …

Anti-Covid vaccine: with Pfizer or Moderna, the risk of myocarditis remains overall “very rare” for the Medicines Safety Agency Read More »